{% extends "base.html" %} 
{% import "bootstrap/wtf.html" as wtf %}  
{% block content%}

<div class="container">
    <div class="row">
        <div class="col-md-3">
        </div>
        <div class="col-md-6">
            <div class='center-block'><h3 class>用户登录</h3></div>
            {{ wtf.quick_form(form) }} 
        </div>
        <div class="col-md-3">
        </div>
    </div>
</div>
{% endblock content%}
